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We check the fraction of the available duration we have already buffered for live streams to see if we can increase the quality. This fraction compares against the overall available media duration at the time of the track selection, which by definition can't include one of the availabe chunks (as this is the one we want to load next). That means, for example, that for a reasonable live offset of 3 segments we can at most reach a fraction of 0.66, which is less than our default threshold of 0.75, meaning we can never switch up. By subtracting one chunk duration from the available duration, we make this comparison fair again and allow all live streams (regardless of live offset) to reach up to 100% buffered data (which is above our default value of 75%), so that they can increase the quality. Issue: google/ExoPlayer#9784 PiperOrigin-RevId: 416791033
ExoPlayer module
This module provides ExoPlayer, the Player implementation for local media
playback on Android.
Getting the module
The easiest way to get the module is to add it as a gradle dependency:
implementation 'com.google.android.exoplayer:exoplayer-core:2.X.X'
where 2.X.X is the version, which must match the version of the other media
modules being used.
Alternatively, you can clone this GitHub project and depend on the module locally. Instructions for doing this can be found in the top level README.
Using the module
The developer guide documents how to get started.